Breaker Interface Module II - Eaton Canada

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I.B. 29C893B Page 27 Figure 4-30 Maximum Peak Demand Display Figure 4-31 WH Pulse Initiator Display Effective 2/01 number or character is to be changed. The numbers can range from 0 to 9 and the sixth character is the scale factor of the energy unit, which could be K or M for Kilowatt-hours or Megawatt-hours respectively. The seventh or eighth characters, WH, are the non-programmable watt-hours units characters Step 9: Use the Up or Down pushbuttons to change the individual numbers or the scale factor and the Next pushbutton to move from one number or character to another. Step 10: When the displayed number is acceptable, press the Select pushbutton to return to the groups Enable or Disable menu (Step 4) to begin programming another group. Step 11: When the settings entered are acceptable, press and release the Select and Next pushbuttons simultaneously to enter the new settings in the memory. Note that ALL settings for ALL groups are saved. The Escape pushbutton will abort all programming and return to the Program Group display menu. 4-4.10 ALARMS MENU When an alarm has occurred with respect to a device or devices know by the Breaker Interface Module to be on the system, the Alarm LED is lit red. At the same time, information relevant to the event is stored in memory. The Alarms menu provides a means for accessing information pertaining to a particular alarm or all of the alarms in memory. The Alarm LED remains lit until the stored information for all alarms is cleared. Depending on the devices attached, a number of possible “Alarm Messages” can appear in the Function Display while in the Alarms menu. The “Alarm Message” blinks when displayed in the Function Display. Use of the Select pushbutton allows explana- Figure 4-32 No Alarms Display Figure 4-33 Alarms Menu Display tory information associated with each “Alarm Message” to scroll across the Function Display. Refer to Table 4.1 for current possible “Alarm Messages” and the specific explanatory information provided for each message. When the Alarms menu is accessed, a No Alarms message is displayed if no alarm is stored in memory (Figure 4-32). If, however, one or more alarms are stored in memory, the device address, device description, and alarm message associated with the most recent alarm are displayed. Use of the Up or Down pushbuttons will access other older stored alarms. Procedural steps to move through the Alarms menu for a typical alarm occurrence are as follows: Step 1: Use the Up or Down pushbuttons to move to the Alarms menu (Figure 4-33). Step 2: Use the Select pushbutton to enter the Alarms menu. The device address, description and alarm message are displayed for the most recent alarm (Figure 4-34). Step 3: When the Select pushbutton is used, a message scrolls across the Function Display providing further information on the “Alarm Message.” For example, Short Delay Trip, Magnitude of Associated Currents, Date and Time of Occurrence. When the message is completed, Tripped is once again displayed. Step 4: Simultaneous use of the Raise and Lower pushbuttons will clear that particular alarm message. If this action is not taken, the message will continue to be stored in memory.
Page 28 Each simultaneous use of the same pushbuttons will clear the next alarm messages from memory. Clearing all the alarm messages would be indicated by the Alarm LED no longer being illuminated. Step 5: Use the Up or Down pushbuttons to access older stored “Alarm Messages.” They would also be identified in a manner similar to Figure 4-34. Step 6: When finished viewing alarm information, use the Escape pushbutton and the Function Display returns to the Alarms menu (Figure 4-33). 4-5 DISPLAYED INFORMATION The Breaker Interface Module displays a comprehensive list of metered parameters and provides a large number of visual LED indications. For specific information concerning the LED indications, refer to Paragraph 3-2. A wide variety of parameters and conditions are accessible via the operator panel of the Breaker Interface Module. Refer to the Breaker Interface Module menu diagram (Figure 4-1) to review the types of displayed information available. Figure 4-1 provides all the possibilities for parameter display. If a particular trip unit does not support a particular parameter, it will not be displayed. It should be noted that displayed information is available under five different menus, although actual metered parameters are provided by only three of the five as indicated: • Meter menu (metered parameters) • Harmonics menu (metered parameters) • View Settings menu (actual trip unit settings) • Groups menu (group metered parameters) • Groups Settings menu (actual group settings) The following steps are used to view displayed information in any of the five outlined menus: Step 1: For the device related menus, check to be certain that the address and description being displayed are correct. Step 2: Use the Up or Down pushbuttons to move to the desired menu, Meter menu for example. Step 3: Use the Select pushbutton to enter the selected menu and the first displayed parameter will appear in the Function Display. In the case of the Meter menu, an example display would be Phase A Current (Figure 4-35). Figure 4-34 Typical Alarms Menu Display I.B. 29C893B Step 4: Use the Up or Down or Next pushbuttons to move from one parameter to another. (In the Groups Menu and Groups Setting menu, use Raise or Lower pushbutton to move up and down between enabled groups.) Step 5: When finished viewing parameters in a particular menu, use the Escape pushbutton to exit that menu. The Function Display will return to the original menu heading, Meter menu for this example. Step 6: To view the same settings for another device, use the Address Raise or Lower pushbuttons to scroll to the desired device in the Device Menus and the desired group in the Groups Menu (Figure 4-36). 4-6 COMMUNICATIONS The Breaker Interface Module can communicate over a network and/or a sub-network. All programming, configurations, advanced warnings, diagnostics, monitoring and control functions are accessible in either or both manners (Figures 1-2 and 5-3). 4-6.1 SUB-NETWORK COMMUNICATIONS Communications from the Breaker Interface Module to trip units and energy monitoring devices is available through a three pin male connector (Paragraph 2-3.2). Through this connection, the Breaker Interface Module is able to communicate with up to 50 total devices. The Breaker Interface Module assumes the role of the network master on the sub-network with all connected devices slave to the Breaker Interface Module. From this Effective 2/01
Page 1 and 2: P O W E R Q U A L I T Y Cutler-Hamm
Page 3 and 4: Page iv SECTION 1: INTRODUCTION TAB
Page 5 and 6: Page vi LIST OF FIGURES I.B. 29C893
Page 8 and 9: I.B. 29C893B Page 1 SECTION 1: INTR
Page 10 and 11: I.B. 29C893B Page 3 Figure 1-2 Typi
Page 12 and 13: I.B. 29C893B Page 5 the LEDs when l
Page 14 and 15: I.B. 29C893B Page 7 2-3.4 LEFT REAR
Page 16 and 17: I.B. 29C893B Page 9 SECTION 3: OPER
Page 18 and 19: I.B. 29C893B Page 11 Figure 3-3 Dev
Page 20 and 21: I.B. 29C893B Page 13 Figure 3-7 Rai
Page 22 and 23: I.B. 29C893B Page 15 SECTION 4: OPE
Page 24 and 25: I.B. 29C893B Page 17 ➀ Use Up, Do
Page 26 and 27: I.B. 29C893B Page 19 Figure 4-5 Typ
Page 28 and 29: I.B. 29C893B Page 21 Step 6: Use th
Page 30 and 31: I.B. 29C893B Page 23 4-4.6 ASSIGN T
Page 32 and 33: I.B. 29C893B Page 25 Figure 4-23 Pr
Page 36 and 37: I.B. 29C893B Page 29 Table 4.1 Alar
Page 38 and 39: I.B. 29C893B Page 31 Effective 2/01
Page 40 and 41: I.B. 29C893B Page 33 Figure 5-2 Bre
Page 42 and 43: I.B. 29C893B Page 35 Figure 5-4 Con
Page 44 and 45: I.B. 29C893B Page 37 SECTION 6: TRO
Page 46 and 47: I.B. 29C893B Page 39 Table 6.1 Trou
Page 48 and 49: I.B. 29C893B Page 41 Table A.1 Inst

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